4) ZnSO4 +
Li2CO3 →
ZnCO3 +
Li2SO4
-
5)
V205 +
CaS →
CaO +
-V2S5
6)
Mn(NO2)2 +
BeCl2 → ___ Be(NO2)2 +
MnCl2
-
7)
AgBr +
GaPO4 →
- Ag3PO4 +
GaBr3
8)
3 H2SO4 + 2 B(OH)3 → _B2(SO4)3 + C H20
9)
S8 + 8 02 → 8 SO2
10)
Fe + 2 AgNO3 →
Fe(NO3)2 + 2 Ag

The standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) → 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 × 10-3 m and [i-] = 0.015 m is v. the standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 × 10-3 m and [i-] = 0.015 m is v. 2.36 2.24 2.21 2.51 2.04